Duplex Steel S31803 Pipe Flanges, Duplex Steel S31803 Flanges, Duplex UNS S32205 Pipe Flanges, ANSI B16.5 Duplex Stainless Steel S31803 Orifice Flange, Duplex Steel S31803 Spectacle Blind Flanges, Duplex S31803 Slip On Flanges Supplier in Mumbai, India.
ASTM A182 Duplex S31803 Threaded Flanges, Duplex Steel Werkstoff No 1.4462 Socket Weld Flanges, Duplex Steel S31803 Nippolet Flanges, Duplex Steel S32205 RTJ Flange, Duplex SAF 2205 WNRF Flanges Exporter, Duplex S32205 Blind Flanges, Duplex 2205 Weld Neck Flange Dealer in India.
PRATAP STEEL INDUSTRIES is one of the prominent supplier and trader for Duplex Steel S31803/S32205 Flanges, which are used to nickel to maintain an austenitic composition at lower temperatures. Duplex Steel S31803 Slip On Flanges is austenitic stainless steels with superior corrosion resistance to stainless steel 317. These Duplex Steel S31803 Threaded Flanges is suitable for welding because it has carbon content lower than 301 to 303 series alloys to avoid carbide precipitation in welding applications. Equipment in the chemical, food, paper, mining, and pharmaceutical and petroleum industries often includes Duplex Steel S31803 Weld Neck Flanges. The addition of molybdenum and slightly higher nickel content make Duplex Steel S31803 Blind Flanges suitable for architectural applications in severe settings, from polluted marine environments to areas with sub-zero temperatures. Duplex Steel UNS SS3180300 Socket Weld Flanges also offer higher creep, stress – to – rupture and tensile strength at elevated temperatures, excellent corrosion resistance and strength properties, and they are well suited for fabricated or formed applications. Duplex Steel S31803 Lap Joint Flanges is ideally suited for applications requiring corrosion resistance superior to Type 316 and has good elevated temperature strength. Duplex Steel S31803 Ring Joint Type Flanges is the lower carbon version and is immune from sensitization. Therefore, Duplex Steel S31803 Spectacle Blind Flanges is very frequently used in heavy gauge welded components. Duplex Steel S31803 Nippolet Flanges is considered resistant to pitting corrosion in potable water with chlorides at ambient temperatures, reducing at 60 Degree C.
Duplex Steel S31803 Pipe Flanges Specifications
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Types of Duplex Steel S31803 Flanges
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Duplex Steel S31803 / S32205 Slip On Flanges | Duplex S31803 Raised Face Slip On Flanges S32205 Duplex Steel Slip On Plate Flanges S31803 Duplex Steel Slip On Flanges Duplex UNS S31803 Slip On Flanges Duplex WERKSTOFF NR. 1.4462 45 SORF Flanges ASME SA182 Duplex S31803 Slip On Flanges |
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Duplex Steel S31803 Weld Neck Flanges | Duplex S31803 Raised Face Weld Neck Flanges S31803 Duplex Steel Weld Neck Flanges S32205 Duplex Steel Weld Neck Flange Duplex UNS S31803Weld Neck Flanges Duplex WERKSTOFF NR. 1.4462 Weld Neck Flange ASTM A182 S31803 Duplex Steel WNRF Flange |
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Duplex Steel S31803 Blind Flanges | Duplex S31803 Raised Face Blind Flanges S32205 Duplex Steel Blind Flanges S31803 Duplex Steel Blind Flange Duplex UNS S32205 Blind Flanges Duplex WERKSTOFF NR. 1.4462 Blind Flange ASTM A182 S32205 Duplex Steel BLRF Flanges |
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Duplex Steel S31803 Orifice Flanges | Duplex Steel S31803 Orifice Flanges S32205 Duplex Steel Orifice Flanges S31803 Duplex Steel Orifice Flanges Duplex UNS S2205 Orifice Flanges Duplex WERKSTOFF NR. 1.4462 Orifice Flanges A182 S31803 Duplex Steel Orifice Flanges |
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Duplex Steel S31803 Socket weld Flanges | Duplex Steel 2205 Socket weld Flanges S31803 Duplex Steel Socket weld Flanges S32205 Duplex Steel Socket weld Flanges Duplex UNS S31803 Socket weld Flanges Duplex WERKSTOFF NR. 1.4462 SWRF Flanges ASME B16.5 S31803 Duplex Steel Socket weld Flanges |
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Duplex Steel S31803 Threaded Flanges | Duplex S32205 Threaded Flanges S31803 Duplex Steel Threaded Flanges S32205 Duplex Steel Threaded Flanges Duplex UNS S31803 Threaded Flanges Duplex WERKSTOFF NR. 1.4462 Threaded Flanges ASTM A182 Duplex Steel S31803 Threaded Flanges |
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Duplex Steel S31803 Long weld Neck Flanges | Duplex S31803 Long weld Neck Flanges S31803 Duplex Long weld Neck Flanges S31803 Duplex Steel Long weld Neck Flanges Duplex UNS S31803 Long weld Neck Flanges Duplex WERKSTOFF NR. 1.4462 Long weld Neck Flanges ASTM A182 S31803 Duplex Steel Long weld Neck Flanges |
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Duplex Steel S31803 RTJ Flanges | Duplex Steel S31803 Ring Type Joint Flanges S31803 Duplex Steel Ring Type Joint Flange S32205 Duplex Steel RTJ Flanges Duplex Steel UNS S32205 RTJ Flanges Duplex WERKSTOFF NR. 1.4462 RTJ Flanges BS4504 Duplex Steel S31803 RTJ Flanges |
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Duplex Steel S31803 Reducing Flanges | Duplex S32205 Reducing Flanges S31803 Duplex Steel Reducing Flanges S32205 Duplex Steel Reducing Flange Duplex UNS S31803 Reducing Flanges Duplex WERKSTOFF NR. 1.4462 Reducing Flange ASTM A182 Duplex Steel S31803 Reducing Flanges |
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Duplex Steel S31803 Forged Flanges | Duplex Steel S32205 Forged Flanges S31803 Duplex Steel Forged Flange S31803 Duplex Steel Forged Flange Duplex Steel UNS S32205 Forged Flanges Duplex WERKSTOFF NR. 1.4462 Forged Flanges ASTM A182 Duplex Steel S31803 Forged Flanges |
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Duplex Steel S31803 /Â S32205 Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Duplex Steel S31803 / S32205 Plate Flanges Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Equivalent Grades for S31803 / S32205 Duplex Steel Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Duplex Steel S31803 / S32205 Flanges Price List
- S31803 Flanges
US $0.5-1000 / Piece (FOB Price) - Duplex Steel S32205 Pipe Flanges
US $300-500 / Ton (FOB Price) - Duplex Steel S31803 Weld Neck Flanges
US $1-900 / Piece (FOB Price) - ASTM A182 S31803 duplex stainless steel plate flanges
US $0.5-1000 / Piece (FOB Price) - S32205 Duplex Steel Pipe Flanges
US $1-300 / Piece (FOB Price)
Duplex S31803 / S32205 Flanges Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
Duplex Steel S31803 /Â S32205 Pipe Flanges Test Certificates
We at GIC provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
ASTM, ASME Duplex Steel S31803 / S32205 Flanges Value Added Services
Material Testing:
We at PRATAP STEEL INDUSTRIES ensure that all our materials go
through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Duplex Steel S31803 / S32205 Pipe Flanges Packaging
Duplex Steel S31803 Flanges are widely used in various industries
including petrochemical, oil and gas, power generation, bulk liquid
transportation, chemicals, pharmaceuticals, pulp and paper
manufacturing, textiles and others. All our SS S31803 Flange are
manufactured in accordance with international standards. Duplex Steel
S31803 Pipe Flange are packaged to ensure that there is no damage during
transit. In case of exports, standard export packaging is done in
wooden cases. All Duplex Steel S31803 Plate Flanges are marked with
Grade, Lot No, Size, Degree and our trade mark. On special requests we
can also, make custom marking on S31803 Duplex Steel Flanges.
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Duplex Steel S31803 / S32205 Pipe Flanges Supplier
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Duplex Steel S31803 / S32205 Plate Flanges Exporter
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